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Databricks-Certified-Professional-Data-Scientist Exam Questions

Exam Name: Databricks Certified Professional Data Scientist Exam
Exam Code: Databricks-Certified-Professional-Data-Scientist
Related Certification(s): Databricks Data Scientist Professional Certification
Certification Provider: Databricks
Number of Databricks-Certified-Professional-Data-Scientist practice questions in our database: 138 (updated: Apr. 30, 2025)
Expected Databricks-Certified-Professional-Data-Scientist Exam Topics, as suggested by Databricks :
  • Topic 1: A intermediate understanding of the steps in the machine learning lifecycle/ Model training, selection, and production A complete understanding of the basics of machine learning/ in-sample vs. out-of sample data
  • Topic 2: Applied statistics concepts/ bias-variance tradeoff
  • Topic 3: A complete understanding of basic machine learning algorithms and techniques/ Unsupervised techniniques like K-means and PCA
  • Topic 4: A complete understanding of the basics of machine learning model management/ Linear, logistic, and regularized regression
  • Topic 5: Tree-based models like decision trees, random forest and gradient boosted trees/ Categories of machine learning
  • Topic 6: Specific algorithms like ALS for recommendation and isolation forests for outlier detection/ Logging and model organization with MLflow
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Felicitas

26 days ago
Thanks to Pass4Success, I passed the Databricks certification in record time!
upvoted 0 times
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Shayne

2 months ago
Databricks exam conquered! Couldn't have done it without Pass4Success's help.
upvoted 0 times
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Justine

3 months ago
Pass4Success's relevant questions made all the difference in passing the Databricks exam.
upvoted 0 times
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Dalene

3 months ago
I am pleased to share that I passed the Databricks Certified Professional Data Scientist Exam. The Pass4Success practice questions were very helpful. One question that stumped me was about the steps in the machine learning lifecycle, specifically the role of data validation. Despite my uncertainty, I passed.
upvoted 0 times
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Anissa

4 months ago
Just became a Databricks Certified Professional Data Scientist. Pass4Success was key to my success.
upvoted 0 times
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Carla

4 months ago
Just passed the Databricks Certified Professional Data Scientist Exam! The Pass4Success practice questions were invaluable. There was a challenging question on the basics of machine learning, asking to explain the bias-variance tradeoff. I was unsure but still passed.
upvoted 0 times
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Corinne

5 months ago
Grateful for Pass4Success - their exam prep helped me ace the Databricks test!
upvoted 0 times
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Asuncion

5 months ago
I passed the Databricks Certified Professional Data Scientist Exam, and the Pass4Success practice questions were a big help. One tricky question was about machine learning model management, asking about the best practices for model deployment. I had some doubts but managed to pass.
upvoted 0 times
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Chandra

5 months ago
Happy to report that I passed the Databricks Certified Professional Data Scientist Exam! The Pass4Success practice questions were very useful. One question that caught me off guard was about basic machine learning algorithms and techniques, specifically the use of decision trees. I wasn't confident but still passed.
upvoted 0 times
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Marvel

6 months ago
Databricks certification achieved! Pass4Success made studying a breeze.
upvoted 0 times
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Simona

6 months ago
I successfully passed the Databricks Certified Professional Data Scientist Exam, and the Pass4Success practice questions were instrumental. There was a question on the machine learning lifecycle, asking about the importance of feature engineering. I was unsure but still managed to pass.
upvoted 0 times
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Christiane

6 months ago
Excited to announce that I passed the Databricks Certified Professional Data Scientist Exam! Thanks to Pass4Success practice questions, I felt prepared. One question that puzzled me was about the basics of machine learning, particularly the difference between overfitting and underfitting. Despite my confusion, I passed.
upvoted 0 times
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Kenneth

7 months ago
I am thrilled to share that I passed the Databricks Certified Professional Data Scientist Exam. The Pass4Success practice questions were a great resource. One challenging question was about the basics of machine learning model management, specifically focusing on version control for models. I had some doubts but managed to pass.
upvoted 0 times
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Paulina

7 months ago
Nailed it! Pass4Success's practice questions were spot-on for the Databricks exam.
upvoted 0 times
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Kent

7 months ago
Ensemble methods are crucial in machine learning. Understand how different ensemble techniques work and their pros and cons.
upvoted 0 times
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Mirta

7 months ago
Just passed the Databricks Certified Professional Data Scientist Exam! The Pass4Success practice questions were a lifesaver. There was a tricky question on basic machine learning algorithms and techniques, asking to differentiate between supervised and unsupervised learning with examples. I wasn't entirely sure of my answer but still made it through.
upvoted 0 times
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Bernadine

8 months ago
Pass4Success really helped me grasp the concept of ensemble methods. The exam had questions on bagging and boosting techniques.
upvoted 0 times
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Sherita

8 months ago
I recently passed the Databricks Certified Professional Data Scientist Exam, and I must say, the Pass4Success practice questions were incredibly helpful. One question that stumped me was about the steps involved in the machine learning lifecycle. Specifically, it asked about the sequence of data preprocessing, model training, and model evaluation. Despite my uncertainty, I managed to pass the exam.
upvoted 0 times
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Reena

8 months ago
Passed the Databricks Certified Professional Data Scientist exam! Thanks Pass4Success for the great prep materials.
upvoted 0 times
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Leandro

10 months ago
Just passed the Databricks Certified Professional Data Scientist exam! Expect questions on feature engineering techniques, especially focusing on handling categorical variables. Study different encoding methods and their impact on model performance. Thanks to Pass4Success for the spot-on practice questions that helped me prepare efficiently!
upvoted 0 times
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Free Databricks Databricks-Certified-Professional-Data-Scientist Exam Actual Questions

Note: Premium Questions for Databricks-Certified-Professional-Data-Scientist were last updated On Apr. 30, 2025 (see below)

Question #1

Question-13. Which of the following is not the Classification algorithm?

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Correct Answer: E

Question #2

Refer to exhibit

You are asked to write a report on how specific variables impact your client's sales using a data set provided to you by the client. The data includes 15 variables that the client views as directly related to sales, and you are restricted to these variables only. After a preliminary analysis of the data, the following findings were made: 1. Multicollinearity is not an issue among the variables 2. Only three variables-A, B, and C-have significant correlation with sales You build a linear regression model on the dependent variable of sales with the independent variables of A, B, and C. The results of the regression are seen in the exhibit. You cannot request additional dat

a. what is a way that you could try to increase the R2 of the model without artificially inflating it?

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Correct Answer: A

Question #3

Which activity is performed in the Operationalize phase of the Data Analytics Lifecycle?

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Correct Answer: A

Question #4

What describes a true property of Logistic Regression method?

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Correct Answer: C

Question #5

Let's say you have two cases as below for the movie ratings

1. You recommend to a user a movie with four stars and he really doesn't like it and he'd rate it two stars

2. You recommend a movie with three stars but the user loves it (he'd rate it five stars). So which statement correctly applies?

Reveal Solution Hide Solution
Correct Answer: A

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